APA (7th ed.) Citation

Xenakis, I., Chu, T., & Harley, J. (2009). String quartets. Mode Records.

Chicago Style (17th ed.) Citation

Xenakis, Iannis, Tim Chu, and James Harley. String Quartets. [Place of publication not identified]: Mode Records, 2009.

MLA (9th ed.) Citation

Xenakis, Iannis, et al. String Quartets. Mode Records, 2009.